Automatic demagnetizing and cleaning device for bearing

Abstract

The utility model provides an automatic bearing demagnetizing and cleaning device which comprises a demagnetizing device and a cleaning device, firstly, a bearing is placed on a first conveying belt, under the constant-speed propelling of the first conveying belt, the bearing enters the demagnetizing device to be demagnetized and then reaches a first extending plate at the tail end of the first conveying belt, and the first extending plate is installed in an inclined mode; when the bearings fall into the second conveying belt, the second conveying belt drives the bearings to be cleaned at a constant speed, the bearings firstly pass through a baffle, the stacked bearings are divided, and then the bearings are cleaned through a plurality of spray heads installed on the inner wall of the water tank; and finally, the cleaned bearing falls on a second extension plate at the tail end of a second conveying belt, a demagnetizing device and a cleaning device are separated, the purpose of demagnetizing and cleaning can be more efficiently achieved, meanwhile, a first control panel and a second control panel are installed, and intelligent control is conducted on the whole cleaning and demagnetizing process.

Description

Technical Field

[0001] The utility model relates to the field of demagnetization devices, in particular to an automatic bearing demagnetization and cleaning device. Background Art

[0002] After the workpiece undergoes demagnetization treatment, the workpiece is completely non-magnetic, does not attract other ferromagnetic substances, and is easy to clean; magnetic treatment can reduce residual stress, increase the service life and surface effect of the workpiece. The demagnetization treatment technology is a new non-thermal treatment type of metal material performance treatment technology. It uses the magnetic pulse treatment process to reduce the internal residual stress of steel workpieces, change their dislocation structure and defect structure, and improve the overall comprehensive mechanical properties of the workpieces. In addition, the bearing demagnetizer can also be used for the demagnetization treatment of other magnetic materials, such as magnetic parts and magnetic tools.

[0003] After retrieval, a bearing demagnetization and cleaning machine with the application number CN202020804511.X aims to solve the technical problems in the prior art that the demagnetization and cleaning operations of bearings need to be carried out on different devices separately, the processing efficiency is low, and the waste liquid discharged directly after cleaning the bearings will have an adverse impact on the environment. The utility model includes a frame, on which a demagnetizer, a cleaning machine and a conveyor belt for conveying bearings are provided. A driving member for driving the conveyor belt to run is provided on the frame. The bearings pass through the demagnetizer and the cleaning machine in sequence under the drive of the conveyor belt. A waste liquid treatment member is provided on the frame. The waste liquid treatment member includes a liquid collecting tank and a liquid collecting pipe. One end of the liquid collecting pipe is connected to one end of the cleaning machine close to the frame, and the other end of the liquid collecting pipe is communicated with the liquid collecting tank. A distribution box is also provided on the frame.

[0004] However, in this device, the demagnetizer and the cleaning device are installed on the same conveyor belt, and the cleaning process is not careful enough, and the problem of material accumulation is likely to occur, which will affect each other, resulting in the possibility of residual magnetism in the bearing demagnetization and secondary demagnetization, and the processing efficiency is low.

[0005] In view of this problem, the following technical solutions are provided. Summary of the Utility Model

[0006] In order to achieve the above object, the utility model adopts the following technical solutions:

[0007] Demagnetization device;

[0008] The demagnetization device includes: a demagnetizer, a first conveyor belt, a first control board, four first support columns, and a motor. There are four first support columns, and first cross beams are installed on the front and rear sides of the four first support columns. A first tripod is installed on the first cross beam, and a demagnetizer is installed above the first tripod. A first control board is installed on the outer wall of the demagnetizer. The top of the first support column is installed with a first conveyor belt, and a first extension plate is installed on one side of the first conveyor belt. At both ends inside the first conveyor belt, first synchronous belt pulleys are installed, and a first belt is installed on the first synchronous belt pulleys.

[0009] A cleaning device, which is arranged in the extending direction of the first extension plate;

[0010] The cleaning device includes: a water tank, a second conveyor belt, a second control board, four second support columns, a water storage tank, and a recycling box. There are four second support columns, and second cross beams are installed on the front and rear sides of the four second support columns. A second tripod is installed on the second cross beam, and a water tank is installed above the second tripod. A plurality of spray nozzles are installed on the inner wall of the water tank, and a second control board is installed on the outer wall of the water tank. A recycling box is installed on the top of the second support column, a second conveyor belt is installed above the recycling box, and a second extension plate is installed on one side of the second conveyor belt. At both ends inside the second conveyor belt, second synchronous belt pulleys are installed, and a second belt is installed on the second synchronous belt pulleys.

[0011] As a preferred solution of the present invention, there are two first tripods, both of which are installed on the first cross beam through first screws. At one end of the first cross beam on the back of the demagnetization device away from the first tripod, a motor is installed.

[0012] As a preferred solution of the present invention, there are two second tripods, both of which are installed on the second cross beam through second screws.

[0013] As a preferred solution of the present invention, a hose is installed at the bottom of the recycling box, the bottom end of the hose is installed with a water storage tank, a water pump is installed on one side of the water storage tank, a water pipe is installed on the water pump, the water pipe is connected to the water tank, and the water pipe is connected to a plurality of spray nozzles.

[0014] As a preferred solution of the present invention, a baffle is installed on one side inside the water tank.

[0015] As a preferred solution of the present invention, first reinforcing ribs are cross-installed inside the two side surfaces of the first support column where the first cross beam is not installed; second reinforcing ribs are cross-installed inside the two side surfaces of the second support column where the second cross beam is not installed.

[0016] As a preferred embodiment of the present utility model, the motor is electrically connected to the first control board, the demagnetizer, the first conveyor belt, the first synchronous pulley, the second control board, the water tank, the water pump, the spray head, the second conveyor belt, and the second synchronous pulley.

[0017] Compared with the prior art, the advantages of the present utility model are as follows:

[0018] 1. In the present utility model, the demagnetization and cleaning of the bearing are divided into two devices, namely the demagnetization device and the cleaning device. First, the bearing is placed on the first conveyor belt. Under the uniform advancement of the first conveyor belt, the bearing will pass through the demagnetizer for demagnetization, and then reach the first extension plate at the end of the first conveyor belt. The first extension plate is inclined and will push the bearing towards the second conveyor belt. A cleaning device is installed at one end of the first extension plate. When the bearing falls onto the second conveyor belt, the second conveyor belt drives the bearing for cleaning at a uniform speed. The bearing will first pass through the baffle to separate the stacked bearings, and then pass through multiple spray heads installed on the inner wall of the water tank for cleaning. Finally, the cleaned bearing falls onto the second extension plate at the end of the second conveyor belt.

[0019] 2. The first control board and the second control board are installed, which can respectively perform intelligent control on the demagnetization device and the cleaning device. The first control board can control the advancement speed of the first conveyor belt and the magnetic force of the coil of the magnetic device. The second control board can control the advancement speed of the second conveyor belt and the spraying force of the spray head. The spray head can thoroughly clean the impurities on the surface of the bearing to ensure the cleanliness of the bearing. At the same time, a collection box is installed in the cleaning device to recycle the cleaning liquid in the cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structure diagram of the present utility model;

[0021] Figure 2 is the overall cross-sectional view of the present utility model;

[0022] Figure 3 is the exploded view of the parts of the present utility model;

[0023] Figure 4 is the schematic diagram of the back of the whole of the present utility model;

[0024] Figure 5 is the internal structure diagram of the water tank of the present utility model;

[0025] In the figure: 1. Demagnetizer; 2. First conveyor belt; 3. First synchronous pulley; 4. First belt; 5. First control board; 6. First extension plate; 7. First support column; 8. First crossbeam; 9. First tripod; 10. First screw; 11. First reinforcing rib; 12. Motor; 101. Water tank; 102. Second conveyor belt; 103. Second synchronous pulley; 104. Second belt; 105. Second control board; 106. Second extension plate; 107. Second support column; 108. Second crossbeam; 109. Second tripod; 110. Second screw; 111. Second reinforcing rib; 112. Water storage tank; 113. Hose; 114. Water pump; 115. Water pipe; 116. Sprinkler head; 117. Recycling bin; 118. Baffle plate. Detailed implementation mode

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Embodiment:

[0028] Please refer to Figures 1 - 5 , an automatic bearing demagnetizing and cleaning device, comprising:

[0029] A demagnetizing device;

[0030] The demagnetizing device includes: a demagnetizer 1, a first conveyor belt 2, a first control board 5, a first support column 7, and a motor 12. There are four first support columns 7. First crossbeams 8 are installed on the front and back sides of the four first support columns 7. A first tripod 9 is installed on the first crossbeam 8. A demagnetizer 1 is installed above the first tripod 9. A first control board 5 is installed on the outer wall of the demagnetizer 1. A first conveyor belt 2 is installed at the top of the first support column 7. A first extension plate 6 is installed on one side of the first conveyor belt 2. First synchronous pulleys 3 are installed at both ends inside the first conveyor belt 2. A first belt 4 is installed on the first synchronous pulley 3;

[0031] A cleaning device, which is arranged in the extending direction of the first extension plate 6;

[0032] The cleaning device includes: a water tank 101, a second conveyor belt 102, a second control board 105, second support columns 107, a water storage tank 112, and a recycling box 117. There are four second support columns 107. Second cross beams 108 are installed on the front and rear sides of the four second support columns 107. A second tripod 109 is installed on the second cross beam 108. The water tank 101 is installed above the second tripod 109. A plurality of spray nozzles 116 are installed on the inner wall of the water tank 101. The second control board 105 is installed on the outer wall of the water tank 101. The recycling box 117 is installed on the top of the second support column 107. The second conveyor belt 102 is installed above the recycling box 117. A second extension plate 106 is installed on one side of the second conveyor belt 102. Second synchronous pulleys 103 are installed at both ends inside the second conveyor belt 102. A second belt 104 is installed on the second synchronous pulleys 103.

[0033] In this embodiment, the bearing automatic demagnetization device includes a demagnetization device and a cleaning device. The bearing is first demagnetized through automatic demagnetization, then passes through the cleaning device, and finally the demagnetization and cleaning of the bearing are completed. Among them, the first conveyor 2, the demagnetizer 1, and the first control board 5 in the demagnetization device are electrically connected. Control instructions are sent to the demagnetizer 1 and the first conveyor belt 2 through the first control board 5. The first synchronous pulley 3 starts to operate. The first synchronous pulley 3 drives the bearing on the first belt 4 to pass through the demagnetizer 1 at a constant speed, and then reaches the end of the first conveyor belt 2. The end of the first conveyor belt 2 is provided with a first extension plate 6. The first extension plate 6 is inclined. After the bearing falls into the first extension plate 6, it will enter the cleaning device. In the cleaning device, the second conveyor belt 102, the second control board 105, and the water tank 101 are electrically controlled. When the bearing enters the second conveyor belt 102, the second control board 105 sends an instruction to the second conveyor belt 102. The second synchronous pulley 103 starts to operate. The second synchronous pulley 103 drives the bearing on the second belt 104 to pass through the water tank 101 at a constant speed. A plurality of spray nozzles 116 are installed on the inner wall of the water tank 101 to clean the bearing. Finally, the second conveyor belt 102 pushes the cleaned bearing into the second extension plate 106.

[0034] Specifically, two first tripods 9 are provided, and both are installed on the first cross beam 8 through first screws 10. A motor 12 is installed at one end of the first cross beam 8 on the back of the demagnetization device away from the first tripod 9.

[0035] In this embodiment, the first tripods 9 are both installed on the front and rear first cross beams 8. The purpose of installing the first tripods 9 is to place the demagnetizer 1. Threaded holes are provided on the first cross beam 8. The first screws 10 fix the first tripods 9 on the front and rear end faces of the first cross beam 8 through the threaded holes to support the demagnetizer 1. At the same time, a motor 12 is also installed on the rear first cross beam 8. The motor 12 supplies power to the demagnetization device and the cleaning device.

[0036] Specifically, there are two second tripods 109, both of which are installed on the second cross beam 108 through second screws 110.

[0037] In this embodiment, the second tripods 109 are both installed on the front and rear second cross beams 108, and threaded holes are provided on the second cross beam 108. The second screws 110 fix the second tripods 109 on the front and rear end faces of the second cross beam 108 through the threaded holes. The purpose of installing the second tripods 109 is to place the water tank 101 to play a supporting role.

[0038] Specifically, a hose 113 is installed at the bottom of the recycling box 117. The bottom end of the hose 113 is installed with a water storage tank 112. A water pump 114 is installed on one side of the water storage tank 112. A water pipe is installed on the water pump 114. The water pipe 115 is connected to the water tank 101 and is connected to a plurality of spray heads 116.

[0039] In this embodiment, the cleaning device first stores the cleaning liquid in the water storage tank 112. When cleaning is required, the second control board 105 issues an instruction to the water pump 114 to extract the cleaning liquid through the water pump 114 and enter the water tank 101 through the water pipe 115. At the same time, a plurality of spray heads 116 are installed on the inner wall of the copper water tank 101, and the plurality of spray heads 116 are all connected to the water pipe 115. When the bearing passes through the inside of the water tank 101, the spray heads 116 clean the surface of the bearing, and the excess cleaning liquid will flow into the recycling box 117 at the bottom of the second conveyor belt 102. A hose 113 is installed at the bottom of the recycling box 117, and a water storage tank 112 is installed at the bottom of the hose 113, thus completing the circulating cleaning.

[0040] Specifically, a baffle 118 is installed on one side inside the water tank 101.

[0041] In this embodiment, the function of installing the baffle 118 inside the water tank 101 is to divert the bearings so that the spray heads 116 can clean the bearings more thoroughly.

[0042] Specifically, first reinforcing ribs 11 are cross-installed inside the two side faces of the first cross beam 8 where the first support column 7 is not installed, and second reinforcing ribs 111 are cross-installed inside the two side faces of the second cross beam 108 where the second support column 107 is not installed.

[0043] In this embodiment, by installing the first reinforcing ribs 11 and the second reinforcing ribs 111, auxiliary support is provided for the demagnetization device and the cleaning device.

[0044] Specifically, the motor 12 is electrically connected to the first control board 5, the demagnetizer 1, the first conveyor belt 2, the first synchronous pulley 3, the second control board 105, the water tank 101, the water pump 114, the spray heads 116, the second conveyor belt 102, and the second synchronous pulley 103.

[0045] In this embodiment, the motor 12 supplies power to the demagnetizing device and the cleaning device. At the same time, the first control board 5 controls the demagnetizer 1, the first conveyor belt 2, and the first synchronous pulley 3, and the second control board 105 controls the water tank 101, the water pump 114, the spray head 116, the second conveyor belt 102, and the second synchronous pulley 103.

[0046] The principle of the present utility model is as follows: In the present invention of the utility model, the bearing automatic demagnetizing device includes a demagnetizing device and a cleaning device. The bearing is first demagnetized through automatic demagnetization, then passes through the cleaning device, and finally the demagnetization and cleaning of the bearing are completed. The first control board 5 controls the demagnetizer 1, the first conveyor belt 2, and the first synchronous pulley 3. By sending control commands to the demagnetizer 1 and the first conveyor belt 2 through the first control board 5, the first synchronous pulley 3 starts to operate. The first synchronous pulley 3 drives the bearing on the first belt 4 to pass through the demagnetizer 1 at a uniform speed and then reaches the end of the first conveyor belt 2. The end of the first conveyor belt 2 is provided with a first extension plate 6, and the first extension plate 6 is installed obliquely. After the bearing falls into the first extension plate 6, it will enter the cleaning device. The cleaning device first stores the cleaning liquid in the storage water tank 112. When cleaning is required, the second control board 105 sends a command to the water pump 114 to extract the cleaning liquid through the water pump 114 and enter the water tank 101 through the water pipe 115. At the same time, a plurality of spray heads 116 are installed in the copper water tank 101, and the plurality of spray heads 116 are all connected to the water pipe 115. When the bearing passes through the inside of the water tank 101, the spray heads 116 clean the surface of the bearing, and the excess cleaning liquid will flow into the recovery box 117 at the bottom of the second conveyor belt 102. A hose 113 is installed at the bottom of the recovery box 117, and a storage water tank 112 is installed at the bottom of the hose 113, thus completing the circulating cleaning. At the same time, the second control board 105 controls the water tank 101, the water pump 114, the spray head 116, the second conveyor belt 102, and the second synchronous pulley 103. When the bearing enters the second conveyor belt 102, the second control board 105 sends a command to the second conveyor belt 102, and the second synchronous pulley 103 starts to operate. The second synchronous pulley 103 drives the bearing on the second belt 104 to pass through the water tank 101 at a uniform speed. The water tank 101 is installed with spray heads 116 to clean the bearing. Finally, the second conveyor belt 102 pushes the cleaned bearing into the second extension plate 106.

[0047] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and its improvement concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. Automatic demagnetization and cleaning device for bearings, characterized in that, Including: A demagnetizing device; The demagnetizing device includes: a demagnetizer, a first conveyor belt, a first control board, first support columns, and a motor. There are four first support columns. First crossbeams are installed on the front and rear sides of the four first support columns. A first tripod is installed on the first crossbeam. The demagnetizer is installed above the first tripod. The first control board is installed on the outer wall of the demagnetizer. The first conveyor belt is installed at the top of the first support columns. A first extension plate is installed on one side of the first conveyor belt. First synchronous pulleys are installed at both ends inside the first conveyor belt, and a first belt is installed on the first synchronous pulleys; A cleaning device, which is arranged in the extending direction of the first extension plate; The cleaning device includes: a water tank, a second conveyor belt, a second control board, second support columns, a water storage tank, and a recycling box. There are four second support columns. Second crossbeams are installed on the front and rear sides of the four second support columns. A second tripod is installed on the second crossbeam. The water tank is installed above the second tripod. A plurality of spray nozzles are installed on the inner wall of the water tank. The second control board is installed on the outer wall of the water tank. The recycling box is installed at the top of the second support columns. A second conveyor belt is installed above the recycling box. A second extension plate is installed on one side of the second conveyor belt. Second synchronous pulleys are installed at both ends inside the second conveyor belt, and a second belt is installed on the second synchronous pulleys.

2. The automatic demagnetizing and cleaning device for bearings according to claim 1, characterized in that: There are two first tripods, both of which are installed on the first crossbeam by first screws. A motor is installed at one end of the first crossbeam on the back of the demagnetizing device away from the first tripod.

3. The bearing automatic demagnetization and cleaning device according to claim 2, wherein: There are two second tripods, both of which are installed on the second crossbeam by second screws.

4. The bearing automatic demagnetization and cleaning device according to claim 3, characterized in that: A hose is installed at the bottom of the recycling box. The bottom end of the hose is installed with a water storage tank. A water pump is installed on one side of the water storage tank. A water pipe is installed on the water pump. The water pipe is connected to the water tank, and the water pipe is connected to a plurality of spray nozzles.

5. The bearing automatic demagnetization and cleaning device according to claim 4, wherein: A baffle is installed on one side inside the water tank.

6. The bearing automatic demagnetization and cleaning device according to claim 5, wherein: First reinforcing ribs are cross-installed inside the two side surfaces of the first support columns where the first crossbeam is not installed. Second reinforcing ribs are cross-installed inside the two side surfaces of the second support columns where the second crossbeam is not installed.

7. The automatic demagnetization and cleaning device for bearings according to claim 6, characterized in that: The motor is electrically connected to the first control board, the demagnetizer, the first conveyor belt, the first synchronous pulley, the second control board, the water tank, the water pump, the spray nozzles, the second conveyor belt, and the second synchronous pulley.

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